Autonomous System details

AS17716

National Taiwan University  ·  ntu.edu.tw

Taiwan

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS17716 – National Taiwan University

Field Value
Country Taiwan
Website ntu.edu.tw
Hosted domains 144
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry apnic
Updated 6 months ago on Nov 06, 2025

IP Ranges

Netblock Company Num of IPs
140.112.0.0/16 Ministry of Education Computer Center 65,536

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS17716
                                                OrgID:          AS17716
                                                ASName:         AS17716
                                                ASNumber:       AS17716
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 144 domain names hosted across 113 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
140.112.122.28 ███████ 4
140.112.138.167 ████████ 4
140.112.30.26 ██████████ 2
140.112.15.11 ██████████ 2
140.112.91.53 ██████████ 2
140.112.183.224 ██████████ 2
140.112.28.59 ██████████ 2
140.112.64.43 ██████████ 2
140.112.172.5 ██████ 1
140.112.105.56 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 7 peers for this ASN.

Peers Name
AS140096 JINX CO., LIMITED
AS3462 Data Communication Business Group
AS4780 Digital United Inc.
AS7539 National Center for High-performance Computing
AS9264 Academia Sinica
AS9505 Taiwan Internet Gateway
AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS9505 Taiwan Internet Gateway
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

223 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.112.182.250 AS17716 National Taiwan University 1.56ms from Taipei, TW
140.112.110.70 AS17716 National Taiwan University 1.37ms from Taipei, TW
140.112.185.3 AS17716 National Taiwan University 1.31ms from Taipei, TW
140.112.74.238 AS17716 National Taiwan University 1.21ms from Taipei, TW
140.112.64.75 AS17716 National Taiwan University 1.27ms from Taipei, TW
140.112.188.54 AS17716 National Taiwan University 1.33ms from Taipei, TW
140.112.48.44 AS17716 National Taiwan University 1.12ms from Taipei, TW
140.112.122.254 AS17716 National Taiwan University 1.40ms from Taipei, TW
140.112.161.254 AS17716 National Taiwan University 1.40ms from Taipei, TW
140.112.5.126 AS17716 National Taiwan University 1.51ms from Taipei, TW
140.112.41.163 AS17716 National Taiwan University 1.29ms from Taipei, TW
140.112.240.218 AS17716 National Taiwan University 1.39ms from Taipei, TW
140.112.22.252 AS17716 National Taiwan University 1.20ms from Taipei, TW
140.112.177.241 AS17716 National Taiwan University 1.21ms from Taipei, TW
140.112.241.243 AS17716 National Taiwan University 1.45ms from Taipei, TW
140.112.91.212 AS17716 National Taiwan University 1.24ms from Taipei, TW
140.112.27.139 AS17716 National Taiwan University 1.34ms from Taipei, TW
140.112.40.241 AS17716 National Taiwan University 1.36ms from Taipei, TW
140.112.224.98 AS17716 National Taiwan University 1.64ms from Taipei, TW
140.112.162.254 AS17716 National Taiwan University 1.24ms from Taipei, TW
140.112.194.8 AS17716 National Taiwan University 1.19ms from Taipei, TW
140.112.128.140 AS17716 National Taiwan University 1.59ms from Taipei, TW
140.112.242.149 AS17716 National Taiwan University 1.25ms from Taipei, TW
140.112.44.58 AS17716 National Taiwan University 1.33ms from Taipei, TW
140.112.92.240 AS17716 National Taiwan University 1.31ms from Taipei, TW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
84.85.3.244 AS1136 KPN B.V. 1.28ms from Amsterdam, NL
74.178.188.196 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
20.22.45.84 AS8075 Microsoft Corporation 0.28ms from Boydton, US
139.203.159.180 AS4134 CHINANET BACKBONE 12.22ms from Chengdu, CN
162.226.68.180 AS7018 AT&T Enterprises, LLC 17.87ms from Chicago, US
52.97.99.148 AS8075 Microsoft Corporation 0.37ms from Dubai, AE
119.121.74.212 AS4809 China Telecom Next Generation Carrier Network 7.25ms from Guangzhou, CN
142.154.80.20 AS25019 Saudi Telecom Company JSC 1.46ms from Jeddah, SA
38.127.40.196 AS18978 Enzu Inc 0.65ms from Los Angeles, US
102.157.166.36 AS37705 TOPNET 16.66ms from Marseille, FR
13.37.191.180 AS16509 Amazon.com, Inc. 0.19ms from Paris, FR
79.27.188.52 AS3269 Telecom Italia S.p.A. 5.84ms from Rome, IT
111.202.150.68 AS4808 China Unicom Beijing Province Network 2.90ms from Beijing, CN
191.82.99.164 AS22927 Telefonica de Argentina 18.08ms from Buenos Aires, AR
190.50.77.164 AS22927 Telefonica de Argentina 3.77ms from Buenos Aires, AR
175.7.24.20 AS4134 CHINANET BACKBONE 2.96ms from Changsha, CN
156.254.22.244 AS400619 AROSSCLOUD INC. 0.89ms from Hong Kong, HK
196.37.189.164 AS3741 Dimension Data 1.00ms from Johannesburg, ZA
119.226.30.196 AS9583 Sify Limited 0.79ms from Mumbai, IN
92.101.96.132 AS12389 PJSC Rostelecom 1.69ms from Saint Petersburg, RU
181.36.9.20 AS28118 ALTICE DOMINICANA S.A. 8.30ms from Santo Domingo, DO
162.210.180.84 AS55267 Mid-Range Computer Group Inc. 0.76ms from Toronto, CA
85.158.233.20 AS6730 Sunrise GmbH 3.78ms from Zuerich, CH
74.114.244.164 AS14135 Navisite Opco LLC 1.78ms from Boston, US
125.110.143.148 AS4134 CHINANET BACKBONE 12.67ms from Hangzhou, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 140.112.115.231
traceroute to 140.112.115.231 (140.112.115.231): 64 hops max, 52 byte packets
3 *
4 [AS17716] 140.112.0.33 4.496 ms
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17716 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs